The Past, Present, and Future of Diesel Performance
When high-pressure common-rail debuted on the LB7 Duramax back in 2001, it changed the way we look at diese...
Top Ten in Review
Project OBSessed was one for the books. Going from just your average run of the mill 24 year old, wore out Ford to a perfectly dialed 400+ ho...
Stacking Compounds on a Factory 6.7L Power Stroke Bottom End
Our quest to push a bone-stock ’17 6.7L Power Stroke long-block beyond 800-rwhp kick-started a whi...
Emissions Friendly Bolt-On Upgrades for the 2020 Duramax
When GM released the all-new 2020 Silverado and Sierra HD 6.6L Duramax, there was a lot of talk within...
A 14-Class Truck and Tractor Pull in the Land of Lincoln
Perhaps no other form of motorsport events had been hit as hard as truck and tractor pulling had in 20...
1920 Muncie 5CNA Oil Engine
The oil engine was the lower cost variant of the compression ignition engine. With compression ignition, Dr. Rudolf Diesel had a gr...
1965 Cockshutt 1550 Wheatland
Even if we don’t know the term, we’ve all seen badge engineering at work. Take a vehicle platform of one brand name, change it up...
As A Cummins-Powered ’51 Chevrolet
You see them all the time, especially during planting and harvest season. The service trucks that show up in the field to ke...
